Martingale Asset Management’s Bio-Rad Laboratories Class A BIO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q4
Sell
-864
Closed -$447K 888
2020
Q3
$447K Sell
864
-125
-13% -$64.7K 0.01% 839
2020
Q2
$448K Hold
989
0.01% 896
2020
Q1
$348K Sell
989
-300
-23% -$106K ﹤0.01% 866
2019
Q4
$478K Hold
1,289
﹤0.01% 872
2019
Q3
$429K Hold
1,289
﹤0.01% 898
2019
Q2
$404K Hold
1,289
﹤0.01% 919
2019
Q1
$395K Hold
1,289
﹤0.01% 914
2018
Q4
$300K Buy
+1,289
New +$300K ﹤0.01% 917
2017
Q1
Sell
-2,058
Closed -$376K 936
2016
Q4
$376K Sell
2,058
-68,934
-97% -$12.6M 0.01% 868
2016
Q3
$11.6M Sell
70,992
-27,995
-28% -$4.59M 0.17% 163
2016
Q2
$14.2M Buy
98,987
+2,895
+3% +$414K 0.23% 142
2016
Q1
$13.1M Buy
96,092
+19,551
+26% +$2.67M 0.26% 138
2015
Q4
$10.6M Buy
76,541
+6,500
+9% +$901K 0.24% 156
2015
Q3
$9.41M Buy
70,041
+22,301
+47% +$3M 0.23% 148
2015
Q2
$7.19M Buy
47,740
+610
+1% +$91.9K 0.17% 184
2015
Q1
$6.37M Sell
47,130
-22,798
-33% -$3.08M 0.15% 203
2014
Q4
$8.43M Buy
69,928
+55,720
+392% +$6.72M 0.23% 135
2014
Q3
$1.61M Buy
14,208
+2,310
+19% +$262K 0.05% 343
2014
Q2
$1.43M Buy
11,898
+2,100
+21% +$252K 0.04% 396
2014
Q1
$1.26M Buy
9,798
+1
+0% +$128 0.04% 412
2013
Q4
$1.21M Buy
9,797
+2,100
+27% +$260K 0.04% 463
2013
Q3
$905K Sell
7,697
-2,002
-21% -$235K 0.03% 557
2013
Q2
$1.09M Buy
+9,699
New +$1.09M 0.04% 447